Bests & Worsts Reviews from Amazon

Long story short. Got my new 3150 at a great price. Hooked it to GM vehicle and it came back with C0040. Scantool says Rear Wheel Speed Sensor Subfault. I end up replacing not one, but both hubs. ($280) Light still on, scan still says C0040. I search the web and find out that C0040 means Right Front Sensor. $140 more dollars. I call Innova tech line to complain. Guys says the code C0040 is for Rear Wheel Blah, Blah. No, its not, but the tool and the website they have says it is. He had no idea when the site would be updated, or a release to update the 3150. Its been over a week and if you search Innova's site for C0040 it still says Rear! Update: The website has been updated. There is no online updates for the 3150, but I can live with it, I'll just doublecheck the codes against other sites.